/*
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 *
 * Copyright @2008 the original author or authors.
 */
package com.bluestone.action;

import java.awt.Rectangle;
import java.awt.image.BufferedImage;
import java.io.File;

import com.bluestone.BaseAction;
import com.bluestone.context.IContext;
import com.bluestone.scripts.ActionScript;
import com.bluestone.util.Util;

/**
 * @author <a href="mailto:bluesotne.master@gmail.com">daniel.q</a>
 * 
 */
public class CheckBrowserAction extends BaseAction {
	public CheckBrowserAction(ActionScript action){
		super(action);
	}



	public boolean execute(IContext context) {
		if (!super.execute(context)){
			return false;
		}
		
		//check browser bar height
		String filepath = new File("html/blank.html").getAbsolutePath();
		ActionScript a = new ActionScript();
		a.setType(ActionFactory.OPENURLACTION);
		a.setPara("target", filepath);

		ActionFactory.createAction(a).execute(context);
		
        int height = countHeight(context);
        this.actionContext.getProjectContext().getProject().getBrowser().setBarHeight(height);
		Util.info("set browser bar height:"+height);        
		
		// cut browser icon
		BufferedImage image = robot.createScreenCapture(new Rectangle(5,5,10,10));
		//Util.getCurrentProject().getBrowser().setIcon(image);
		robot.delay(Util.getDelayTime(Util.DELAY300));
		
		ActionScript b = new ActionScript();
		b.setType(ActionFactory.CLOSEPAGEACTION);
		b.setPara("delay","1000");
		ActionFactory.createAction(b).execute(context);
		
		//check title bar height
        height = countHeight(context);
        this.actionContext.getProjectContext().getProject().getBrowser().setTitlebarHeight(height);
		Util.info("set browser titlebar height:"+height);  	
		
		ActionScript c = new ActionScript();
		c.setType(ActionFactory.CLOSEPAGEACTION);
		c.setPara("delay", "1000");
		ActionFactory.createAction(c).execute(context);		
		
		return true;
	}
	
	private int countHeight(IContext context){
		ActionScript a = new ActionScript();
		a.setType(ActionFactory.MAXPAGEACTION);
		a.setPara("delay", "2000");
		ActionFactory.createAction(a).execute(context);
		BufferedImage image = robot.createScreenCapture(new Rectangle(0,0,10,350));
		int count = 0;
		int height = 0;
		int temp = 0;
		for(int i=0; i< image.getHeight(); i++){
		   int rgb = image.getRGB(5, i);
		   if(rgb == temp){
			   count ++;
		   }else{
			   temp = rgb;
			   count = 0;
			   height = i;
		   }
		   if(count == 100){
			   break;
		   }
		}
		robot.delay(Util.getDelayTime(Util.DELAY300));	
		return height;
	}

}
